diff --git a/lib/private/db/adaptersqlsrv.php b/lib/private/db/adaptersqlsrv.php
index 88fa2fc9f9efeff0eede4ba21fcedb0a6381f4be..a6bc0e21052f67f8cedf6d6692b964df57318101 100644
--- a/lib/private/db/adaptersqlsrv.php
+++ b/lib/private/db/adaptersqlsrv.php
@@ -10,11 +10,6 @@
 namespace OC\DB;
 
 class AdapterSQLSrv extends Adapter {
-	public function lastInsertId($table) {
-
-		return $this->conn->realLastInsertId($table);
-	}
-
 	public function fixupStatement($statement) {
 		$statement = preg_replace( "/\`(.*?)`/", "[$1]", $statement );
 		$statement = str_ireplace( 'NOW()', 'CURRENT_TIMESTAMP', $statement );